BR112021012140A2 - Curativo para ferimentos - Google Patents
Curativo para ferimentos Download PDFInfo
- Publication number
- BR112021012140A2 BR112021012140A2 BR112021012140-4A BR112021012140A BR112021012140A2 BR 112021012140 A2 BR112021012140 A2 BR 112021012140A2 BR 112021012140 A BR112021012140 A BR 112021012140A BR 112021012140 A2 BR112021012140 A2 BR 112021012140A2
- Authority
- BR
- Brazil
- Prior art keywords
- layer
- envelope
- absorbent core
- wound dressing
- absorbent
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 claims abstract description 170
- 239000002250 absorbent Substances 0.000 claims abstract description 170
- 239000000463 material Substances 0.000 claims abstract description 109
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000013464 silicone adhesive Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims description 30
- 238000003466 welding Methods 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 15
- -1 polypropylene Polymers 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 239000012815 thermoplastic material Substances 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 176
- 206010052428 Wound Diseases 0.000 description 106
- 208000027418 Wounds and injury Diseases 0.000 description 106
- 238000012360 testing method Methods 0.000 description 24
- 210000000416 exudates and transudate Anatomy 0.000 description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- 239000000243 solution Substances 0.000 description 13
- 229920002678 cellulose Polymers 0.000 description 11
- 239000001913 cellulose Substances 0.000 description 11
- 239000004745 nonwoven fabric Substances 0.000 description 10
- 229920001296 polysiloxane Polymers 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 9
- 239000012085 test solution Substances 0.000 description 8
- 239000004952 Polyamide Substances 0.000 description 7
- 229920000297 Rayon Polymers 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 7
- 229920002647 polyamide Polymers 0.000 description 7
- 229920006264 polyurethane film Polymers 0.000 description 7
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000010998 test method Methods 0.000 description 7
- 229920003043 Cellulose fiber Polymers 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 230000032798 delamination Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 239000004584 polyacrylic acid Substances 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 description 2
- 229940052299 calcium chloride dihydrate Drugs 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000007655 standard test method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- CEZCCHQBSQPRMU-LLIZZRELSA-L Allura red AC Chemical compound [Na+].[Na+].COC1=CC(S([O-])(=O)=O)=C(C)C=C1\N=N\C1=C(O)C=CC2=CC(S([O-])(=O)=O)=CC=C12 CEZCCHQBSQPRMU-LLIZZRELSA-L 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical class COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 235000012741 allura red AC Nutrition 0.000 description 1
- 239000004191 allura red AC Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- CEZCCHQBSQPRMU-UHFFFAOYSA-L chembl174821 Chemical compound [Na+].[Na+].COC1=CC(S([O-])(=O)=O)=C(C)C=C1N=NC1=C(O)C=CC2=CC(S([O-])(=O)=O)=CC=C12 CEZCCHQBSQPRMU-UHFFFAOYSA-L 0.000 description 1
- 210000000991 chicken egg Anatomy 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
- A61F13/0253—Adhesive bandages or dressings characterised by the skin-adhering layer characterized by the adhesive material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
- A61F13/0209—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings comprising superabsorbent material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/0226—Adhesive bandages or dressings with fluid retention members characterised by the support layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
- A61F13/025—Adhesive bandages or dressings characterised by the skin-adhering layer having a special distribution arrangement of the adhesive
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18215477.3A EP3669844B1 (en) | 2018-12-21 | 2018-12-21 | Superabsorbent wound dressing with silicone wound contact layer |
| EP18215477.3 | 2018-12-21 | ||
| PCT/EP2019/085059 WO2020126898A1 (en) | 2018-12-21 | 2019-12-13 | Superabsorbent wound dressing with silicone wound contact layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021012140A2 true BR112021012140A2 (pt) | 2021-09-08 |
Family
ID=64901396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021012140-4A BR112021012140A2 (pt) | 2018-12-21 | 2019-12-13 | Curativo para ferimentos |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220079816A1 (zh) |
| EP (2) | EP4424287A1 (zh) |
| CN (1) | CN113242727A (zh) |
| BR (1) | BR112021012140A2 (zh) |
| WO (1) | WO2020126898A1 (zh) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0808376D0 (en) | 2008-05-08 | 2008-06-18 | Bristol Myers Squibb Co | Wound dressing |
| GB201020236D0 (en) | 2010-11-30 | 2011-01-12 | Convatec Technologies Inc | A composition for detecting biofilms on viable tissues |
| ES2748519T3 (es) | 2010-12-08 | 2020-03-17 | Convatec Technologies Inc | Accesorio de sistema de exudado de heridas |
| CA2819475C (en) | 2010-12-08 | 2019-02-12 | Convatec Technologies Inc. | Integrated system for assessing wound exudates |
| GB2497406A (en) | 2011-11-29 | 2013-06-12 | Webtec Converting Llc | Dressing with a perforated binder layer |
| CA2895896A1 (en) | 2012-12-20 | 2014-06-26 | Convatec Technologies Inc. | Processing of chemically modified cellulosic fibres |
| CA3030153C (en) | 2016-07-08 | 2023-10-24 | Convatec Technologies Inc. | Fluid flow sensing |
| AU2017292881B2 (en) | 2016-07-08 | 2022-03-17 | Convatec Technologies Inc. | Flexible negative pressure system |
| KR20190028467A (ko) | 2016-07-08 | 2019-03-18 | 컨바텍 테크놀러지스 인크 | 체액 수집 장치 |
| WO2020245656A1 (en) | 2019-06-03 | 2020-12-10 | Convatec Limited | Methods and devices to disrupt and contain pathogens |
| US11771819B2 (en) | 2019-12-27 | 2023-10-03 | Convatec Limited | Low profile filter devices suitable for use in negative pressure wound therapy systems |
| US11331221B2 (en) | 2019-12-27 | 2022-05-17 | Convatec Limited | Negative pressure wound dressing |
| CN112545756A (zh) * | 2020-11-25 | 2021-03-26 | 周建大 | 一种医用臭氧油-硅酮泡沫敷贴的制备方法 |
| EP4023258A1 (en) | 2020-12-29 | 2022-07-06 | Paul Hartmann AG | Bentonite in sap wound dressings |
| GB202203622D0 (en) * | 2022-03-16 | 2022-04-27 | Convatec Ltd | Wound dressing |
| CN115462963B (zh) * | 2022-10-17 | 2024-06-18 | 刘建华 | 一种创面敷贴及其制备方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1280631A (en) | 1968-07-09 | 1972-07-05 | Smith & Nephew | Adhesive materials |
| NZ199071A (en) * | 1980-12-08 | 1984-05-31 | Johnson & Johnson Prod Inc | Surgical dressing activated charcoal impregnated with anti-microbial agent |
| US5356678A (en) * | 1989-04-24 | 1994-10-18 | American Colloid Company | Pouch for absorbing fluid |
| SE500973C2 (sv) | 1992-03-30 | 1994-10-10 | Moelnlycke Ab | Absorberande sårförband |
| SE500972C2 (sv) | 1992-03-30 | 1994-10-10 | Moelnlycke Ab | Förfarande och anordning för tillverkning av sårförband samt ett sårförband tillverkat medelst förfarandet |
| JPH10512167A (ja) * | 1995-01-10 | 1998-11-24 | ザ、プロクター、エンド、ギャンブル、カンパニー | 液体管理用吸収性の製品 |
| US7166094B2 (en) * | 2002-05-28 | 2007-01-23 | Tyco Healthcare Retail Services Ag | Multiple layer absorbent article |
| WO2006089551A1 (en) * | 2005-02-24 | 2006-08-31 | Coloplast A/S | A wound dressing |
| WO2007092350A1 (en) * | 2006-02-02 | 2007-08-16 | H.B. Fuller Licensing & Financing, Inc. | Wound care articles, drug delivery systems and methods of using the same |
| GB0606661D0 (en) * | 2006-04-03 | 2006-05-10 | Brightwake Ltd | Improvements relating to dressings |
| GB2465015B (en) * | 2008-11-06 | 2012-09-26 | Brightwake Ltd | Composite elastic wound dressing material |
| DE102008062824A1 (de) * | 2008-12-23 | 2010-07-01 | Paul Hartmann Ag | Wundauflage |
| FR2974005B1 (fr) * | 2011-04-15 | 2014-05-02 | Urgo Lab | Pansement adhesif mince tres absorbant, ses utilisations pour le traitement des plaies chroniques |
| JP5885963B2 (ja) * | 2011-08-11 | 2016-03-16 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
| US9498384B2 (en) * | 2011-12-01 | 2016-11-22 | Leigh E. Wood | Assembled intermediate comprising staple fiber nonwoven web and articles |
| JP5291214B1 (ja) * | 2012-03-30 | 2013-09-18 | ユニ・チャーム株式会社 | 使い捨ておむつ |
| GB201222770D0 (en) | 2012-12-18 | 2013-01-30 | Systagenix Wound Man Ip Co Bv | Wound dressing with adhesive margin |
| US10695226B2 (en) * | 2013-03-15 | 2020-06-30 | Smith & Nephew Plc | Wound dressing and method of treatment |
| GB2512841B (en) * | 2013-04-08 | 2020-07-15 | Brightwake Ltd | Absorbent wound dressings |
| EP2995324A1 (en) * | 2014-09-11 | 2016-03-16 | Mölnlycke Health Care AB | Medical dressing |
| EP3072483B1 (en) * | 2015-03-27 | 2018-01-31 | Absorbest AB | Wound dressing |
| CN205181608U (zh) * | 2015-11-05 | 2016-04-27 | 稳健医疗用品股份有限公司 | 一种芯层固定的超吸水敷料 |
| GB201608099D0 (en) * | 2016-05-09 | 2016-06-22 | Convatec Technologies Inc | Negative pressure wound dressing |
| EP3409248B1 (en) * | 2017-06-01 | 2019-11-06 | Absorbest AB | Wound dressing |
| WO2019005538A1 (en) * | 2017-06-26 | 2019-01-03 | Kci Usa, Inc. | ABSORBENT DRESSING INCORPORATING A NEW DRESSING FLUID INDICATOR SYSTEM |
| CN107669405A (zh) * | 2017-09-25 | 2018-02-09 | Ivf哈特曼股份公司 | 用于在潮湿或湿润环境中处理创伤的创伤敷料 |
-
2018
- 2018-12-21 EP EP24180633.0A patent/EP4424287A1/en active Pending
- 2018-12-21 EP EP18215477.3A patent/EP3669844B1/en active Active
-
2019
- 2019-12-13 US US17/415,157 patent/US20220079816A1/en active Pending
- 2019-12-13 CN CN201980084854.3A patent/CN113242727A/zh active Pending
- 2019-12-13 WO PCT/EP2019/085059 patent/WO2020126898A1/en active Application Filing
- 2019-12-13 BR BR112021012140-4A patent/BR112021012140A2/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20220079816A1 (en) | 2022-03-17 |
| EP3669844C0 (en) | 2024-07-03 |
| WO2020126898A1 (en) | 2020-06-25 |
| EP4424287A1 (en) | 2024-09-04 |
| EP3669844B1 (en) | 2024-07-03 |
| EP3669844A1 (en) | 2020-06-24 |
| CN113242727A (zh) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112021012140A2 (pt) | Curativo para ferimentos | |
| BR112021012202A2 (pt) | Curativo para ferimentos | |
| BR112021012208A2 (pt) | Matriz de curativos para ferimentos para o tratamento de ferimentos | |
| EP3409248B1 (en) | Wound dressing | |
| ES2353078T3 (es) | Prenda desechable. | |
| JPH0555144B2 (zh) | ||
| JP7438264B2 (ja) | 創傷被覆材 | |
| US20080171958A1 (en) | Wound Dressing | |
| JP5916754B2 (ja) | 二重目的の接着包帯 | |
| BR112017023112B1 (pt) | Composição de curativo de ferida, método de fabricação da mesma, e, curativo de ferida | |
| EP3119359A1 (en) | Wound dressing | |
| RU2748668C1 (ru) | Поглотитель и впитывающее изделие | |
| US20230190529A1 (en) | Absorbent wound dressing | |
| EP3072483B1 (en) | Wound dressing | |
| US20160166448A1 (en) | Adhesive absorptive skin pad | |
| EP4205712A1 (en) | Atraumatic absorbent wound dressing | |
| JPWO2019177156A1 (ja) | 創傷被覆材 | |
| RU2796747C2 (ru) | Влажная раневая повязка с клейкой кромкой | |
| AU2020481952B2 (en) | Wound dressing | |
| ES2575784T3 (es) | Apósito para heridas mejorado |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |